The process of refining and purifying lead with the aim of removing impurities from raw lead such as copper, nickel, arsenic, antimony, etc. is said. Doing this process in traditional ways is very time consuming and costly.
Tavana Zob Sana'ati Kavir Company has been able to achieve unique products in recent years by conducting extensive research in this field. For example, products K101 and K111 are used in the lead refining industry and in this  process, it removes copper up to 3ppm. Products K102 and K103 are practical products for alloying in continuous castings.

Spherical Aluminum-Zinc Master alloy

These products are packaged in one-ton jumbo bags in Tavanazob Sana'ati Kavir company.